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-rw-r--r--web/server/h2o/libh2o/deps/mruby/src/object.c610
1 files changed, 0 insertions, 610 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/src/object.c b/web/server/h2o/libh2o/deps/mruby/src/object.c
deleted file mode 100644
index 368e90b9f..000000000
--- a/web/server/h2o/libh2o/deps/mruby/src/object.c
+++ /dev/null
@@ -1,610 +0,0 @@
-/*
-** object.c - Object, NilClass, TrueClass, FalseClass class
-**
-** See Copyright Notice in mruby.h
-*/
-
-#include <mruby.h>
-#include <mruby/class.h>
-#include <mruby/numeric.h>
-#include <mruby/string.h>
-#include <mruby/class.h>
-
-MRB_API mrb_bool
-mrb_obj_eq(mrb_state *mrb, mrb_value v1, mrb_value v2)
-{
- if (mrb_type(v1) != mrb_type(v2)) return FALSE;
- switch (mrb_type(v1)) {
- case MRB_TT_TRUE:
- return TRUE;
-
- case MRB_TT_FALSE:
- case MRB_TT_FIXNUM:
- return (mrb_fixnum(v1) == mrb_fixnum(v2));
- case MRB_TT_SYMBOL:
- return (mrb_symbol(v1) == mrb_symbol(v2));
-
- case MRB_TT_FLOAT:
- return (mrb_float(v1) == mrb_float(v2));
-
- default:
- return (mrb_ptr(v1) == mrb_ptr(v2));
- }
-}
-
-MRB_API mrb_bool
-mrb_obj_equal(mrb_state *mrb, mrb_value v1, mrb_value v2)
-{
- /* temporary definition */
- return mrb_obj_eq(mrb, v1, v2);
-}
-
-MRB_API mrb_bool
-mrb_equal(mrb_state *mrb, mrb_value obj1, mrb_value obj2)
-{
- mrb_value result;
-
- if (mrb_obj_eq(mrb, obj1, obj2)) return TRUE;
- result = mrb_funcall(mrb, obj1, "==", 1, obj2);
- if (mrb_test(result)) return TRUE;
- return FALSE;
-}
-
-/*
- * Document-class: NilClass
- *
- * The class of the singleton object <code>nil</code>.
- */
-
-/* 15.2.4.3.4 */
-/*
- * call_seq:
- * nil.nil? -> true
- *
- * Only the object <i>nil</i> responds <code>true</code> to <code>nil?</code>.
- */
-
-static mrb_value
-mrb_true(mrb_state *mrb, mrb_value obj)
-{
- return mrb_true_value();
-}
-
-/* 15.2.4.3.5 */
-/*
- * call-seq:
- * nil.to_s -> ""
- *
- * Always returns the empty string.
- */
-
-static mrb_value
-nil_to_s(mrb_state *mrb, mrb_value obj)
-{
- return mrb_str_new(mrb, 0, 0);
-}
-
-static mrb_value
-nil_inspect(mrb_state *mrb, mrb_value obj)
-{
- return mrb_str_new_lit(mrb, "nil");
-}
-
-/***********************************************************************
- * Document-class: TrueClass
- *
- * The global value <code>true</code> is the only instance of class
- * <code>TrueClass</code> and represents a logically true value in
- * boolean expressions. The class provides operators allowing
- * <code>true</code> to be used in logical expressions.
- */
-
-/* 15.2.5.3.1 */
-/*
- * call-seq:
- * true & obj -> true or false
- *
- * And---Returns <code>false</code> if <i>obj</i> is
- * <code>nil</code> or <code>false</code>, <code>true</code> otherwise.
- */
-
-static mrb_value
-true_and(mrb_state *mrb, mrb_value obj)
-{
- mrb_bool obj2;
-
- mrb_get_args(mrb, "b", &obj2);
-
- return mrb_bool_value(obj2);
-}
-
-/* 15.2.5.3.2 */
-/*
- * call-seq:
- * true ^ obj -> !obj
- *
- * Exclusive Or---Returns <code>true</code> if <i>obj</i> is
- * <code>nil</code> or <code>false</code>, <code>false</code>
- * otherwise.
- */
-
-static mrb_value
-true_xor(mrb_state *mrb, mrb_value obj)
-{
- mrb_bool obj2;
-
- mrb_get_args(mrb, "b", &obj2);
- return mrb_bool_value(!obj2);
-}
-
-/* 15.2.5.3.3 */
-/*
- * call-seq:
- * true.to_s -> "true"
- *
- * The string representation of <code>true</code> is "true".
- */
-
-static mrb_value
-true_to_s(mrb_state *mrb, mrb_value obj)
-{
- return mrb_str_new_lit(mrb, "true");
-}
-
-/* 15.2.5.3.4 */
-/*
- * call-seq:
- * true | obj -> true
- *
- * Or---Returns <code>true</code>. As <i>anObject</i> is an argument to
- * a method call, it is always evaluated; there is no short-circuit
- * evaluation in this case.
- *
- * true | puts("or")
- * true || puts("logical or")
- *
- * <em>produces:</em>
- *
- * or
- */
-
-static mrb_value
-true_or(mrb_state *mrb, mrb_value obj)
-{
- return mrb_true_value();
-}
-
-/*
- * Document-class: FalseClass
- *
- * The global value <code>false</code> is the only instance of class
- * <code>FalseClass</code> and represents a logically false value in
- * boolean expressions. The class provides operators allowing
- * <code>false</code> to participate correctly in logical expressions.
- *
- */
-
-/* 15.2.4.3.1 */
-/* 15.2.6.3.1 */
-/*
- * call-seq:
- * false & obj -> false
- * nil & obj -> false
- *
- * And---Returns <code>false</code>. <i>obj</i> is always
- * evaluated as it is the argument to a method call---there is no
- * short-circuit evaluation in this case.
- */
-
-static mrb_value
-false_and(mrb_state *mrb, mrb_value obj)
-{
- return mrb_false_value();
-}
-
-/* 15.2.4.3.2 */
-/* 15.2.6.3.2 */
-/*
- * call-seq:
- * false ^ obj -> true or false
- * nil ^ obj -> true or false
- *
- * Exclusive Or---If <i>obj</i> is <code>nil</code> or
- * <code>false</code>, returns <code>false</code>; otherwise, returns
- * <code>true</code>.
- *
- */
-
-static mrb_value
-false_xor(mrb_state *mrb, mrb_value obj)
-{
- mrb_bool obj2;
-
- mrb_get_args(mrb, "b", &obj2);
- return mrb_bool_value(obj2);
-}
-
-/* 15.2.4.3.3 */
-/* 15.2.6.3.4 */
-/*
- * call-seq:
- * false | obj -> true or false
- * nil | obj -> true or false
- *
- * Or---Returns <code>false</code> if <i>obj</i> is
- * <code>nil</code> or <code>false</code>; <code>true</code> otherwise.
- */
-
-static mrb_value
-false_or(mrb_state *mrb, mrb_value obj)
-{
- mrb_bool obj2;
-
- mrb_get_args(mrb, "b", &obj2);
- return mrb_bool_value(obj2);
-}
-
-/* 15.2.6.3.3 */
-/*
- * call-seq:
- * false.to_s -> "false"
- *
- * 'nuf said...
- */
-
-static mrb_value
-false_to_s(mrb_state *mrb, mrb_value obj)
-{
- return mrb_str_new_lit(mrb, "false");
-}
-
-void
-mrb_init_object(mrb_state *mrb)
-{
- struct RClass *n;
- struct RClass *t;
- struct RClass *f;
-
- mrb->nil_class = n = mrb_define_class(mrb, "NilClass", mrb->object_class);
- MRB_SET_INSTANCE_TT(n, MRB_TT_TRUE);
- mrb_undef_class_method(mrb, n, "new");
- mrb_define_method(mrb, n, "&", false_and, MRB_ARGS_REQ(1)); /* 15.2.4.3.1 */
- mrb_define_method(mrb, n, "^", false_xor, MRB_ARGS_REQ(1)); /* 15.2.4.3.2 */
- mrb_define_method(mrb, n, "|", false_or, MRB_ARGS_REQ(1)); /* 15.2.4.3.3 */
- mrb_define_method(mrb, n, "nil?", mrb_true, MRB_ARGS_NONE()); /* 15.2.4.3.4 */
- mrb_define_method(mrb, n, "to_s", nil_to_s, MRB_ARGS_NONE()); /* 15.2.4.3.5 */
- mrb_define_method(mrb, n, "inspect", nil_inspect, MRB_ARGS_NONE());
-
- mrb->true_class = t = mrb_define_class(mrb, "TrueClass", mrb->object_class);
- MRB_SET_INSTANCE_TT(t, MRB_TT_TRUE);
- mrb_undef_class_method(mrb, t, "new");
- mrb_define_method(mrb, t, "&", true_and, MRB_ARGS_REQ(1)); /* 15.2.5.3.1 */
- mrb_define_method(mrb, t, "^", true_xor, MRB_ARGS_REQ(1)); /* 15.2.5.3.2 */
- mrb_define_method(mrb, t, "to_s", true_to_s, MRB_ARGS_NONE()); /* 15.2.5.3.3 */
- mrb_define_method(mrb, t, "|", true_or, MRB_ARGS_REQ(1)); /* 15.2.5.3.4 */
- mrb_define_method(mrb, t, "inspect", true_to_s, MRB_ARGS_NONE());
-
- mrb->false_class = f = mrb_define_class(mrb, "FalseClass", mrb->object_class);
- MRB_SET_INSTANCE_TT(f, MRB_TT_TRUE);
- mrb_undef_class_method(mrb, f, "new");
- mrb_define_method(mrb, f, "&", false_and, MRB_ARGS_REQ(1)); /* 15.2.6.3.1 */
- mrb_define_method(mrb, f, "^", false_xor, MRB_ARGS_REQ(1)); /* 15.2.6.3.2 */
- mrb_define_method(mrb, f, "to_s", false_to_s, MRB_ARGS_NONE()); /* 15.2.6.3.3 */
- mrb_define_method(mrb, f, "|", false_or, MRB_ARGS_REQ(1)); /* 15.2.6.3.4 */
- mrb_define_method(mrb, f, "inspect", false_to_s, MRB_ARGS_NONE());
-}
-
-static mrb_value
-inspect_type(mrb_state *mrb, mrb_value val)
-{
- if (mrb_type(val) == MRB_TT_FALSE || mrb_type(val) == MRB_TT_TRUE) {
- return mrb_inspect(mrb, val);
- }
- else {
- return mrb_str_new_cstr(mrb, mrb_obj_classname(mrb, val));
- }
-}
-
-static mrb_value
-convert_type(mrb_state *mrb, mrb_value val, const char *tname, const char *method, mrb_bool raise)
-{
- mrb_sym m = 0;
-
- m = mrb_intern_cstr(mrb, method);
- if (!mrb_respond_to(mrb, val, m)) {
- if (raise) {
- mrb_raisef(mrb, E_TYPE_ERROR, "can't convert %S into %S", inspect_type(mrb, val), mrb_str_new_cstr(mrb, tname));
- }
- return mrb_nil_value();
- }
- return mrb_funcall_argv(mrb, val, m, 0, 0);
-}
-
-MRB_API mrb_value
-mrb_check_to_integer(mrb_state *mrb, mrb_value val, const char *method)
-{
- mrb_value v;
-
- if (mrb_fixnum_p(val)) return val;
- v = convert_type(mrb, val, "Integer", method, FALSE);
- if (mrb_nil_p(v) || !mrb_fixnum_p(v)) {
- return mrb_nil_value();
- }
- return v;
-}
-
-MRB_API mrb_value
-mrb_convert_type(mrb_state *mrb, mrb_value val, enum mrb_vtype type, const char *tname, const char *method)
-{
- mrb_value v;
-
- if (mrb_type(val) == type) return val;
- v = convert_type(mrb, val, tname, method, TRUE);
- if (mrb_type(v) != type) {
- mrb_raisef(mrb, E_TYPE_ERROR, "%S cannot be converted to %S by #%S", val,
- mrb_str_new_cstr(mrb, tname), mrb_str_new_cstr(mrb, method));
- }
- return v;
-}
-
-MRB_API mrb_value
-mrb_check_convert_type(mrb_state *mrb, mrb_value val, enum mrb_vtype type, const char *tname, const char *method)
-{
- mrb_value v;
-
- if (mrb_type(val) == type && type != MRB_TT_DATA && type != MRB_TT_ISTRUCT) return val;
- v = convert_type(mrb, val, tname, method, FALSE);
- if (mrb_nil_p(v) || mrb_type(v) != type) return mrb_nil_value();
- return v;
-}
-
-static const struct types {
- unsigned char type;
- const char *name;
-} builtin_types[] = {
-/* {MRB_TT_NIL, "nil"}, */
- {MRB_TT_FALSE, "false"},
- {MRB_TT_TRUE, "true"},
- {MRB_TT_FIXNUM, "Fixnum"},
- {MRB_TT_SYMBOL, "Symbol"}, /* :symbol */
- {MRB_TT_MODULE, "Module"},
- {MRB_TT_OBJECT, "Object"},
- {MRB_TT_CLASS, "Class"},
- {MRB_TT_ICLASS, "iClass"}, /* internal use: mixed-in module holder */
- {MRB_TT_SCLASS, "SClass"},
- {MRB_TT_PROC, "Proc"},
- {MRB_TT_FLOAT, "Float"},
- {MRB_TT_ARRAY, "Array"},
- {MRB_TT_HASH, "Hash"},
- {MRB_TT_STRING, "String"},
- {MRB_TT_RANGE, "Range"},
-/* {MRB_TT_BIGNUM, "Bignum"}, */
- {MRB_TT_FILE, "File"},
- {MRB_TT_DATA, "Data"}, /* internal use: wrapped C pointers */
-/* {MRB_TT_VARMAP, "Varmap"}, */ /* internal use: dynamic variables */
-/* {MRB_TT_NODE, "Node"}, */ /* internal use: syntax tree node */
-/* {MRB_TT_UNDEF, "undef"}, */ /* internal use: #undef; should not happen */
- {MRB_TT_MAXDEFINE, 0}
-};
-
-MRB_API void
-mrb_check_type(mrb_state *mrb, mrb_value x, enum mrb_vtype t)
-{
- const struct types *type = builtin_types;
- enum mrb_vtype xt;
-
- xt = mrb_type(x);
- if ((xt != t) || (xt == MRB_TT_DATA) || (xt == MRB_TT_ISTRUCT)) {
- while (type->type < MRB_TT_MAXDEFINE) {
- if (type->type == t) {
- const char *etype;
-
- if (mrb_nil_p(x)) {
- etype = "nil";
- }
- else if (mrb_fixnum_p(x)) {
- etype = "Fixnum";
- }
- else if (mrb_type(x) == MRB_TT_SYMBOL) {
- etype = "Symbol";
- }
- else if (mrb_immediate_p(x)) {
- etype = RSTRING_PTR(mrb_obj_as_string(mrb, x));
- }
- else {
- etype = mrb_obj_classname(mrb, x);
- }
- mrb_raisef(mrb, E_TYPE_ERROR, "wrong argument type %S (expected %S)",
- mrb_str_new_cstr(mrb, etype), mrb_str_new_cstr(mrb, type->name));
- }
- type++;
- }
- mrb_raisef(mrb, E_TYPE_ERROR, "unknown type %S (%S given)",
- mrb_fixnum_value(t), mrb_fixnum_value(mrb_type(x)));
- }
-}
-
-/* 15.3.1.3.46 */
-/*
- * call-seq:
- * obj.to_s => string
- *
- * Returns a string representing <i>obj</i>. The default
- * <code>to_s</code> prints the object's class and an encoding of the
- * object id. As a special case, the top-level object that is the
- * initial execution context of Ruby programs returns "main."
- */
-
-MRB_API mrb_value
-mrb_any_to_s(mrb_state *mrb, mrb_value obj)
-{
- mrb_value str = mrb_str_new_capa(mrb, 20);
- const char *cname = mrb_obj_classname(mrb, obj);
-
- mrb_str_cat_lit(mrb, str, "#<");
- mrb_str_cat_cstr(mrb, str, cname);
- mrb_str_cat_lit(mrb, str, ":");
- mrb_str_concat(mrb, str, mrb_ptr_to_str(mrb, mrb_ptr(obj)));
- mrb_str_cat_lit(mrb, str, ">");
-
- return str;
-}
-
-/*
- * call-seq:
- * obj.is_a?(class) => true or false
- * obj.kind_of?(class) => true or false
- *
- * Returns <code>true</code> if <i>class</i> is the class of
- * <i>obj</i>, or if <i>class</i> is one of the superclasses of
- * <i>obj</i> or modules included in <i>obj</i>.
- *
- * module M; end
- * class A
- * include M
- * end
- * class B < A; end
- * class C < B; end
- * b = B.new
- * b.instance_of? A #=> false
- * b.instance_of? B #=> true
- * b.instance_of? C #=> false
- * b.instance_of? M #=> false
- * b.kind_of? A #=> true
- * b.kind_of? B #=> true
- * b.kind_of? C #=> false
- * b.kind_of? M #=> true
- */
-
-MRB_API mrb_bool
-mrb_obj_is_kind_of(mrb_state *mrb, mrb_value obj, struct RClass *c)
-{
- struct RClass *cl = mrb_class(mrb, obj);
-
- switch (c->tt) {
- case MRB_TT_MODULE:
- case MRB_TT_CLASS:
- case MRB_TT_ICLASS:
- case MRB_TT_SCLASS:
- break;
-
- default:
- mrb_raise(mrb, E_TYPE_ERROR, "class or module required");
- }
-
- MRB_CLASS_ORIGIN(c);
- while (cl) {
- if (cl == c || cl->mt == c->mt)
- return TRUE;
- cl = cl->super;
- }
- return FALSE;
-}
-
-static mrb_value
-mrb_to_integer(mrb_state *mrb, mrb_value val, const char *method)
-{
- mrb_value v;
-
- if (mrb_fixnum_p(val)) return val;
- v = convert_type(mrb, val, "Integer", method, TRUE);
- if (!mrb_obj_is_kind_of(mrb, v, mrb->fixnum_class)) {
- mrb_value type = inspect_type(mrb, val);
- mrb_raisef(mrb, E_TYPE_ERROR, "can't convert %S to Integer (%S#%S gives %S)",
- type, type, mrb_str_new_cstr(mrb, method), inspect_type(mrb, v));
- }
- return v;
-}
-
-MRB_API mrb_value
-mrb_to_int(mrb_state *mrb, mrb_value val)
-{
- return mrb_to_integer(mrb, val, "to_int");
-}
-
-MRB_API mrb_value
-mrb_convert_to_integer(mrb_state *mrb, mrb_value val, int base)
-{
- mrb_value tmp;
-
- if (mrb_nil_p(val)) {
- if (base != 0) goto arg_error;
- mrb_raise(mrb, E_TYPE_ERROR, "can't convert nil into Integer");
- }
- switch (mrb_type(val)) {
- case MRB_TT_FLOAT:
- if (base != 0) goto arg_error;
- else {
- mrb_float f = mrb_float(val);
- if (FIXABLE_FLOAT(f)) {
- break;
- }
- }
- return mrb_flo_to_fixnum(mrb, val);
-
- case MRB_TT_FIXNUM:
- if (base != 0) goto arg_error;
- return val;
-
- case MRB_TT_STRING:
- string_conv:
- return mrb_str_to_inum(mrb, val, base, TRUE);
-
- default:
- break;
- }
- if (base != 0) {
- tmp = mrb_check_string_type(mrb, val);
- if (!mrb_nil_p(tmp)) {
- val = tmp;
- goto string_conv;
- }
-arg_error:
- mrb_raise(mrb, E_ARGUMENT_ERROR, "base specified for non string value");
- }
- tmp = convert_type(mrb, val, "Integer", "to_int", FALSE);
- if (mrb_nil_p(tmp)) {
- return mrb_to_integer(mrb, val, "to_i");
- }
- return tmp;
-}
-
-MRB_API mrb_value
-mrb_Integer(mrb_state *mrb, mrb_value val)
-{
- return mrb_convert_to_integer(mrb, val, 0);
-}
-
-MRB_API mrb_value
-mrb_Float(mrb_state *mrb, mrb_value val)
-{
- if (mrb_nil_p(val)) {
- mrb_raise(mrb, E_TYPE_ERROR, "can't convert nil into Float");
- }
- switch (mrb_type(val)) {
- case MRB_TT_FIXNUM:
- return mrb_float_value(mrb, (mrb_float)mrb_fixnum(val));
-
- case MRB_TT_FLOAT:
- return val;
-
- case MRB_TT_STRING:
- return mrb_float_value(mrb, mrb_str_to_dbl(mrb, val, TRUE));
-
- default:
- return mrb_convert_type(mrb, val, MRB_TT_FLOAT, "Float", "to_f");
- }
-}
-
-MRB_API mrb_value
-mrb_inspect(mrb_state *mrb, mrb_value obj)
-{
- return mrb_obj_as_string(mrb, mrb_funcall(mrb, obj, "inspect", 0));
-}
-
-MRB_API mrb_bool
-mrb_eql(mrb_state *mrb, mrb_value obj1, mrb_value obj2)
-{
- if (mrb_obj_eq(mrb, obj1, obj2)) return TRUE;
- return mrb_test(mrb_funcall(mrb, obj1, "eql?", 1, obj2));
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-15 14:57:01 +0000